This book, first published in 1961, is a careful analysis of this modern movement of thought, and especially of its leading German representative Martin Heidegger. This study presents a sound reading and criticism of the existentialist thinkers.

Surveys contemporary pluralism, elaborates a typology of alternative religious worldviews, argues for the greater adequacy of one of the typological positions, and illustrates taht position briefly in Hindu and Buddhist and then more extensively in Christian traditions.

Both an introduction to the Existentialist school of philosophy and a critique of it.

This set collects together a vital selection of works on Existentialism, including the key Introduction to the New Existentialism by Colin Wilson. Some of the titles were early works written as this new philosophy spread into the English language, while others are more recent examinations.

Brotherhood of the Screaming Abyss: My Life with Terence McKenna, is an autobiographical account of renowned ethnobotanist Dennis McKenna's childhood, his relationship with his brother, and the author's experiences with and reflections on psychedelics, philosophy, and scientific innovation. Chronicling the McKenna brothers' childhood in western Colorado during the 1950s and 1960s, Dennis writes of his adolescent adventures including his first encounters with alcohol and drugs (many of which were facilitated by Terence), and the people and ideas that shaped them both. Brotherhood of the Screaming Abyss weaves personal narrative through philosophical ideas and tales of psychedelic experimentation. In this book, Dennis describes these inquiries with the wisdom of perspective. In his account of what has become known as "The Experiment at La Chorrera"-- which Terence documented in his own 1989 book, True Hallucinations -- Dennis describes how he had visions of merging mushroom and human DNA, the brothers' predictions for the future, and their evolving ideas about society and consciousness. He also offers an intellectual understanding of the hallucinogenic effects of high-dose psychedelic mushrooms and other psychedelic substances. Dennis, now world-renowned for this ethnobotanical work, describes in Brotherhood his early interests in cosmology and astrology, his sometimes rocky relationship with his older brother and how their paths diverged later in their lives. Dennis describes his academic career in between touching accounts of both his mother's and Terence's battles with cancer. In the 10th Anniversary edition of Brotherhood, Dennis reflects on scientific revelations, climate change, and the social and political crises of our time. The new edition also features both the original foreword by Luis Eduardo Luna and a new foreword by Dr. Bruce Damer. Brotherhood of the Screaming Abyss is a story about brotherhood, psychedelic experimentation, and the intertwining nature of science and myth.

The philosophy of existentialism is undergoing an ecological renewal, as global warming, mass extinction, and other signs of the planetary scale of human actions are making it glaringly apparent that existence is always ecological coexistence. One of the most urgent problems in the current ecological emergency is that humans cannot bear to face the emergency. Its earth-shattering implications are ignored in favor of more solutions, fixes, and sustainability transitions. Solutions cannot solve much when they cannot face what it means to be human amidst unprecedented uncertainty and intimate interconnectedness. Attention to such uncertainty and interconnectedness is what "ecological existentialism" (Deborah Bird Rose) or "coexistentialism" (Timothy Morton) is all about. This book follows Rose, Morton, and many others (e.g., Jean-Luc Nancy, Peter Sloterdijk, and Luce Irigaray) who are currently taking up the styles of thinking conveyed in existentialism, renewing existentialist affirmations of experience, paradox, uncertainty, and ambiguity, and extending existentialism beyond humans to include attention to the uniqueness and strangeness of all beings—all humans and nonhumans woven into ecological coexistence. Along the way, coexistentialism finds productive alliances and tensions amidst many areas of inquiry, including ecocriticism, ecological humanities, object-oriented ontology, feminism, phenomenology, deconstruction, new materialism, and more. This is a book for anyone who seeks to refute cynicism and loneliness and affirm coexistence.

Our world’s cultural circles are permeated by the philosophical influences of existentialism and phenomenology. Two contemporary quests to elucidate rationality – took their inspirations from Kierkegaard’s existentialism plumbing the subterranean source of subjective experience and Husserl’s phenomenology focusing on the constitutive aspect of rationality. Yet, both contrary directions mingled readily in common vindication of full reality. In the inquisitive minds (Scheler, Heidegger, Sartre, Stein, Merleau-Ponty, et al.), a fruitful cross-pollination of insights, ideas, approaches, fused in one powerful wave disseminating throughout all domains of thought. Existentialist rejection of ratiocination and speculation together with Husserl’s shift to the genesis of rapproches philosophy and literature (Wahl, Marcel, Berdyaev, Wojtyla, Tischner, etc.), while the foundational underpinnings of language (Wittgenstein, Derrida, etc.) opened the "hidden" behind the "veils" (Sezgin and Dominguez-Rey).